package org.as3search.properties {
	/*
	 * as3search - http://code.google.com/p/as3search
	 * Copyright (c) 2009-2010 by respective authors. All rights reserved.
	 *
	 * This library is free software; you can redistribute it and/or modify it under the
	 * terms of the GNU Lesser General Public License as published by the Free Software
	 * Foundation; either version 2.1 of the License, or (at your option) any later
	 * version.
	 *
	 * This library is distributed in the hope that it will be useful, but WITHOUT ANY
	 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
	 * PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
	 *
	 * You should have received a copy of the GNU Lesser General Public License along
	 * with this library; if not, write to the Free Software Foundation, Inc.,
	 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
	 */
	
	import org.flexunit.Assert;
	
	/**
	 * 
	 */
	public class DefaultPropertyResolverTestCase {
		
		private var classToTestRef:org.as3search.properties.DefaultPropertyResolver;
		
		public function DefaultPropertyResolverTestCase() {
			
		}
		
		[Before]
		public function setup():void {
			classToTestRef = new DefaultPropertyResolver();
		}
		
		[Test]
		public function testResolveProperty():void {
//			test fault detection, make sure it throws an error
			try {
				classToTestRef.resolveProperty("a b c d e f g", {});
				Assert.fail("did not throw an error when an invalid property name was passed.");
			} catch (e:ArgumentError) {
//				pass
			}
			
//			test property resolution
			Assert.assertEquals("failed to resolve simple property",
				classToTestRef.resolveProperty("id", {id: 1}), 1);
			Assert.assertEquals("failed to resolve two-step property",
				classToTestRef.resolveProperty("user.id", {user: {id: 10}}), 10);
			Assert.assertTrue("failed to resolve three-step property",
				classToTestRef.resolveProperty("user.friend.id", {user: {friend: {id: 100}}}), 100);
//			test null property resolution
			Assert.assertNull("failed to resolve a null simple property",
				classToTestRef.resolveProperty("id", {id: null}));
			Assert.assertNull("failed to resolve a null two-step property",
				classToTestRef.resolveProperty("user.id", {user: null}));
			Assert.assertNull("failed to resolve a null three-step property",
				classToTestRef.resolveProperty("user.friend.id", {user: null}));
		}
	}
}